ACF Yield - Community Screening

Screening site coordinates availability

Of 328,907 whe underwent ACF screening in the community, the screening site coordinates were available for 224,263 (68%) individuals. Characteristics of people with and without the coordinates were similar (Table below).

Characteristic	Overall, N = 328,9071	No, N = 104,6441	Yes, N = 224,2631
Year of screening
2018	86,616 (26%)	29,595 (28%)	57,021 (25%)
2019	139,927 (43%)	49,445 (47%)	90,482 (40%)
2020	91,689 (28%)	22,344 (21%)	69,345 (31%)
2021	10,675 (3.2%)	3,260 (3.1%)	7,415 (3.3%)
Patient gender
F	58,916 (18%)	18,645 (18%)	40,271 (18%)
M	269,991 (82%)	85,999 (82%)	183,992 (82%)
Patient age in years	30 (20, 45)	30 (20, 45)	30 (19, 45)
Patient source
Screening	325,750 (99%)	103,861 (99%)	221,889 (99%)
Referral	3,113 (0.9%)	777 (0.7%)	2,336 (1.0%)
TB contact	44 (<0.1%)	6 (<0.1%)	38 (<0.1%)
Sputum sample tested	17,210 (5.2%)	5,020 (4.8%)	12,190 (5.4%)
MTB detected	1,183 (0.4%)	302 (0.3%)	881 (0.4%)
All forms of TB	1,559 (0.5%)	411 (0.4%)	1,148 (0.5%)
TB treatment initiated	1,105 (0.3%)	291 (0.3%)	814 (0.4%)
1 n (%); Median (IQR)

Characteristics of people screened by year

Characteristics of individuals undergoing TB screening were compared by screening year. No notable differences were observed.

Characteristic	2018, N = 57,0211	2019, N = 90,4821	2020, N = 69,3451	2021, N = 7,4151
Patient gender
F	12,129 (21%)	14,098 (16%)	12,298 (18%)	1,746 (24%)
M	44,892 (79%)	76,384 (84%)	57,047 (82%)	5,669 (76%)
Patient age in years	31 (21, 45)	28 (19, 42)	29 (19, 43)	32 (22, 45)
Patient source
Screening	56,915 (100%)	90,380 (100%)	67,211 (97%)	7,383 (100%)
Referral	105 (0.2%)	101 (0.1%)	2,127 (3.1%)	3 (<0.1%)
TB contact	1 (<0.1%)	1 (<0.1%)	7 (<0.1%)	29 (0.4%)
Sputum sample tested	2,896 (5.1%)	4,917 (5.4%)	4,123 (5.9%)	254 (3.4%)
MTB detected	302 (0.5%)	340 (0.4%)	233 (0.3%)	6 (<0.1%)
All forms of TB	358 (0.6%)	488 (0.5%)	285 (0.4%)	17 (0.2%)
TB treatment initiated	234 (0.4%)	340 (0.4%)	233 (0.3%)	7 (<0.1%)
1 n (%); Median (IQR)

Community screening yield and NNS values

UCs that are not in Korangi town, and non-military cantonments are eligible.

2018-2021

2018

2019

2020

2021

Reproducibility

Reproducibility receipt

[1] "2023-02-17 11:57:53 +08"

Local:    main /Users/zawmy/GitHub/zero_tb_v1
Remote:   main @ origin (https://github.com/zawmtun/zero_tb_v1.git)
Head:     [af5ecc4] 2023-02-16: correct inline code in acf_community_maps.qmd

R version 4.2.2 (2022-10-31)
Platform: aarch64-apple-darwin20 (64-bit)
Running under: macOS Ventura 13.1

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] htmltools_0.5.4      leaflet.extras_1.0.0 leaflet_2.1.1       
 [4] sf_1.0-9             quarto_1.2           readxl_1.4.1        
 [7] forcats_0.5.2        stringr_1.5.0        dplyr_1.0.10        
[10] purrr_0.3.5          readr_2.1.3          tidyr_1.2.1         
[13] tibble_3.1.8         ggplot2_3.4.1        tidyverse_1.3.2     
[16] tarchetypes_0.7.3    targets_0.14.1       dotenv_1.0.3        
[19] conflicted_1.1.0     gtsummary_1.7.0     

loaded via a namespace (and not attached):
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 [4] rprojroot_2.0.3      tools_4.2.2          backports_1.4.1     
 [7] utf8_1.2.3           R6_2.5.1             KernSmooth_2.23-20  
[10] DBI_1.1.3            colorspace_2.1-0     withr_2.5.0         
[13] tidyselect_1.2.0     processx_3.8.0       git2r_0.30.1        
[16] compiler_4.2.2       cli_3.6.0            rvest_1.0.3         
[19] gt_0.8.0             xml2_1.3.3           sass_0.4.4          
[22] scales_1.2.1         classInt_0.4-8       proxy_0.4-27        
[25] callr_3.7.3          commonmark_1.8.1     digest_0.6.31       
[28] rmarkdown_2.18       pkgconfig_2.0.3      parallelly_1.32.1   
[31] dbplyr_2.2.1         fastmap_1.1.0        htmlwidgets_1.5.4   
[34] rlang_1.0.6          rstudioapi_0.14      generics_0.1.3      
[37] jsonlite_1.8.4       crosstalk_1.2.0      googlesheets4_1.0.1 
[40] magrittr_2.0.3       Rcpp_1.0.10          munsell_0.5.0       
[43] fansi_1.0.4          lifecycle_1.0.3      furrr_0.3.1         
[46] stringi_1.7.8        yaml_2.3.6           grid_4.2.2          
[49] parallel_4.2.2       listenv_0.8.0        crayon_1.5.2        
[52] haven_2.5.1          hms_1.1.2            knitr_1.41          
[55] ps_1.7.2             pillar_1.8.1         igraph_1.3.5        
[58] base64url_1.4        codetools_0.2-18     reprex_2.0.2        
[61] glue_1.6.2           evaluate_0.18        data.table_1.14.6   
[64] broom.helpers_1.12.0 modelr_0.1.10        vctrs_0.5.2         
[67] tzdb_0.3.0           cellranger_1.1.0     gtable_0.3.1        
[70] future_1.29.0        assertthat_0.2.1     cachem_1.0.6        
[73] xfun_0.35            broom_1.0.1          e1071_1.7-13        
[76] later_1.3.0          class_7.3-20         googledrive_2.0.0   
[79] gargle_1.2.1         memoise_2.0.1        units_0.8-1         
[82] timechange_0.1.1     globals_0.16.2       ellipsis_0.3.2      
[85] here_1.0.1